From the model
Rii Gaming Keyboard
Rii Gaming Keyboard and Mouse
Wired Manchine Gaming Keyboard
RK900 Pro Gaming Keyboard
Rii Gaming Mouse
6 Programmable Buttons assist Macro modifying:will be programmed easy-to-program gaming permits for button remapping and task of macro modifying
5 Buttons Perfect for Gaming and Work: Back/Forward buttons: present comfort Moving rapidly between paperwork or searching your favourite Web websites is a breeze with giant, easy-to-reach Back/Forward buttons.
4 Different DPI: 1200/1600/2400/3200 Values for Your Option.You can merely click on the DPI change button to regulate the pace of your mouse freely,correct efficiency on just about any floor.
Plug-and-Play Simplicity: No software program, no hassles—you merely plug within the USB and begin utilizing your mouse straight away.Package Included:1x Wired Optical Mouse,1x User Manual